package com.cai.controller;


import com.alibaba.dubbo.config.annotation.Reference;
import com.alibaba.fastjson.JSON;
import com.cai.constant.MessageConstant;
import com.cai.constant.RedisMessageConstant;
import com.cai.entity.Result;
import com.cai.pojo.Member;
import com.cai.service.MemberService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import redis.clients.jedis.JedisPool;

import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletResponse;
import java.util.Date;
import java.util.Map;

@RestController
@RequestMapping("/member")
public class MemberController {
    @Autowired
    private JedisPool jedisPool;
    @Reference
    private MemberService memberService;

    //登陆校验
    @RequestMapping("/login")
    public Result login(HttpServletResponse response, @RequestBody Map map){

        String telephone = (String) map.get("telephone");
        String validateCode = (String) map.get("validateCode");
        //从redis中获取缓存的验证码
        String InRedis = jedisPool.getResource().get(telephone + RedisMessageConstant.SENDTYPE_LOGIN);

        if(validateCode!=null&&InRedis!=null&&InRedis.equals(validateCode)){
            //登录校验通过
            //先判断该用户是否为会员,不是则自动注册
            Member byTelephone = memberService.findByTelephone(telephone);
            if(byTelephone==null){
               byTelephone=new Member();
                byTelephone.setPhoneNumber(telephone);
                byTelephone.setRegTime(new Date());
                memberService.add(byTelephone);
            }


            //写入cookie
            Cookie cookie=new Cookie("login_member_telephone",telephone);
            cookie.setPath("/");
            cookie.setMaxAge(60*60*24*30);
            response.addCookie(cookie);

            //将信息保存到redis
            String json = JSON.toJSON(byTelephone).toString();

            jedisPool.getResource().setex(telephone,60*30,json);
            return new Result(true,MessageConstant.LOGIN_SUCCESS);
        }else {
            //登录失败
            return new Result(false, MessageConstant.VALIDATECODE_ERROR);
        }
    }
}
